CVE-2021-20842: CSRF

Published Nov 24, 2021
·
Updated

Cross-site request forgery (CSRF) vulnerability in EC-CUBE 2 series 2.11.0 to 2.17.1 allows a remote attacker to hijack the authentication of Administrator and delete Administrator via a specially crafted web page.

Affected Software

2 affected componentsFixes available
composer/ec-cube/ec-cube>=2.11.0<=2.17.1
2.17.2
EC-CUBE EC-CUBE>=2.11.0<=2.17.1

Event History

Nov 24, 2021
CVE Published
via MITRE·08:25 AM
Data Sourced
via MITRE·08:25 AM
DescriptionWeakness
May 24, 2022
Advisory Published
via GitHub·07:21 PM

Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2021-20842.

2

What is the severity of CVE-2021-20842?

The severity of CVE-2021-20842 is medium with a CVSS score of 6.5.

3

What is the affected software?

The affected software is EC-CUBE 2 series versions 2.11.0 to 2.17.1.

4

How can an attacker exploit CVE-2021-20842?

An attacker can exploit CVE-2021-20842 by crafting a specially designed web page to hijack the authentication of an Administrator and delete the Administrator.

5

Are there any resources for further information about CVE-2021-20842?

Yes, you can find more information about CVE-2021-20842 at the following references: [JVN](https://jvn.jp/en/jp/JVN75444925/index.html) and [EC-CUBE website](https://www.ec-cube.net/info/weakness/20211111/).

Contact

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